Mac OS X Hotkeys

Screenshots
Capture entire screen: Command-Shift-3
Capture Area to file Command-Shift-4
Captures window or menu Command-Shift-4, Space Bar, Click
Captures to clipboard Command-Shift-Control-4
Programs/Windows
Close front window Command-W
Force quit an App Option-Command-Esc
Spotlight Suche Command-Space
Character Viewer Ctrl-Command-Space
Full Screen Ctrl-Command-F
Sweitch to next screen Command-Tab